Active energy ray-curable lithographic printing ink set, method for producing printed material, and active energy ray-curable lithographic printing ink
US-2024084153-A1 · Mar 14, 2024 · US
Printing one ink over another
Printing one ink over another · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41M1/18 |
| Official title | Printing one ink over another |
| Display label | Printing one ink over another |
| Total patents | 68 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A method for manufacturing a décor paper or foil and a décor paper or foil
US-2024001701-A1 · Jan 4, 2024 · US
Method For Producing Recorded Matter
US-2023373229-A1 · Nov 23, 2023 · US
Hybrid wet on wet printing methods
US-11807022-B2 · Nov 7, 2023 · US
Printing method, printing apparatus, and printed matter
US-2023331000-A1 · Oct 19, 2023 · US
Method for manufacturing printed material using lithographic printing ink, and lithographic printing ink set
US-11434384-B2 · Sep 6, 2022 · US
Printing layer in response to substrate contour
US-11396126-B2 · Jul 26, 2022 · US
Hybrid wet on wet printing methods
US-2022111673-A1 · Apr 14, 2022 · US
Wet-trapping method
US-11235610-B2 · Feb 1, 2022 · US
Textile substrate with visual components
US-2021347190-A1 · Nov 11, 2021 · US
Method for manufacturing printed material using lithographic printing ink, and lithographic printing ink set
US-2021284852-A1 · Sep 16, 2021 · US
Method and system for building painted three-dimensional objects
US-11104169-B2 · Aug 31, 2021 · US
Information recording body, medium and printed product
US-11102372-B2 · Aug 24, 2021 · US
Textile substrate with visual components
US-11097564-B2 · Aug 24, 2021 · US
Method for manufacturing printed matter
US-11072197-B2 · Jul 27, 2021 · US
Information recording body, medium and printed product
US-2021160397-A1 · May 27, 2021 · US
Container, method for manufacturing container, and printing apparatus
US-2021001655-A1 · Jan 7, 2021 · US
Casing, electronic device, and method of fabricating casing
US-10851970-B2 · Dec 1, 2020 · US
Multi-layer body and method for the production thereof
US-10850551-B2 · Dec 1, 2020 · US
Casing, electronic device, and method of fabricating casing
US-2020271302-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41M1/18?
- CPC B41M1/18 is the Cooperative Patent Classification code for “Printing one ink over another.”
- How many patents are filed under CPC B41M1/18 (Printing one ink over another)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC B41M1/18 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).